Solve the Problem $$I = 30 \sin ( 50 \pi t )$$

question 11

Essay

Solve the problem.
-The current I, in amperes, flowing through an ac (alternating current) circuit at time t, in seconds, is $$I = 30 \sin ( 50 \pi t )$$ What is the amplitude? What is the period?
Graph this function over two periods beginning at t = 0.

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Definitions:

Interaction Analysis

Research that seeks to document and understand group roles and interactions among members of a group.

Group Interact

The dynamic and communication patterns observed within a group of individuals when they engage or work together.

Disambiguation

The process in content analysis of assigning a word the most appropriate meaning out of all possible meanings.

Hypothesis

A testable statement about the relationships one expects to find among variables of interest. A two-tailed test predicts relationships between two variables but does not specify the direction of the relationship. A one-tailed test specifies the direction of relationships between variables. Null hypotheses specify that there is no relationship between variables.